Windows package: bump Octave version to 6.2.0

windows/README.txt

@@ -53,10 +53,10 @@ Using Dynare with Octave
 Dynare also works on top of GNU Octave, a free clone of MATLAB® (see
 <https://www.octave.org>).
 
-This version of Dynare is compiled for Octave 5.2.0 (MinGW, 64-bit),
+This version of Dynare is compiled for Octave 6.2.0 (MinGW, 64-bit),
 and may not work with other versions of Octave. The recommended version of
 Octave can be downloaded at:
-  https://ftpmirror.gnu.org/gnu/octave/windows/octave-5.2.0_1-w64-installer.exe
+  https://ftpmirror.gnu.org/gnu/octave/windows/octave-6.2.0-w64-installer.exe
 
 Every time you run Octave, you should type the following command (assuming that
 you have installed Dynare at the standard location, and replacing ‘4.x.y’ by

windows/deps/versions.mk

 SLICOT_VERSION = 5.0+20101122
 X13AS_VERSION = 1.1_B39
 
-OCTAVE_VERSION = 5.2.0
-OCTAVE_W64_BUILD = _1
+OCTAVE_VERSION = 6.2.0
+OCTAVE_W64_BUILD =
 
 MATLAB64_VERSION = 20200930
 

windows/dynare.nsi

@@ -100,7 +100,7 @@ Section "MinGW compiler for MATLAB 64-bit"
  File /r deps\mingw64\*
 SectionEnd
 
-Section "MEX files for Octave 5.2.0 (64-bit)"
+Section "MEX files for Octave 6.2.0 (64-bit)"
  SetOutPath $INSTDIR\mex\octave\win64
  File ..\mex\octave\win64\*
 SectionEnd